src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp

@@ -303,11 +303,11 @@
       report_illegal_transition("commit bypass");
   }
 }
 
 void ShenandoahHeapRegion::clear_live_data() {
-  Atomic::release_store_fence<size_t>(&_live_data, 0);
+  Atomic::release_store_fence(&_live_data, (size_t)0);
 }
 
 void ShenandoahHeapRegion::reset_alloc_metadata() {
   _tlab_allocs = 0;
   _gclab_allocs = 0;

@@ -685,16 +685,16 @@
   }
   _state = to;
 }
 
 void ShenandoahHeapRegion::record_pin() {
-  Atomic::add((size_t)1, &_critical_pins);
+  Atomic::add(&_critical_pins, (size_t)1);
 }
 
 void ShenandoahHeapRegion::record_unpin() {
   assert(pin_count() > 0, "Region " SIZE_FORMAT " should have non-zero pins", region_number());
-  Atomic::sub((size_t)1, &_critical_pins);
+  Atomic::sub(&_critical_pins, (size_t)1);
 }
 
 size_t ShenandoahHeapRegion::pin_count() const {
   return Atomic::load(&_critical_pins);
 }